#0F1644#0F1644

#0F1644 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.8% C 0.087 H 271.2°. Best body text is #FFFFFF at 17.23:1 contrast (WCAG AA passes).

Color values

HEX#0F1644
RGBrgb(15, 22, 68)
HSLhsl(232, 64%, 16%)
HSVhsv(232, 78%, 27%)
CMYKcmyk(77.9%, 67.6%, 0%, 73.3%)
CIE-LABlab(9.74, 15.21, -29.99)
CIE-LCHlch(9.74, 33.63, 296.90°)
OKLaboklab(22.79% 0.0018 -0.0865)
OKLCHoklch(22.79% 0.087 271.2)
XYZxyz(1.5269, 1.0926, 5.5981)
Luminance0.0109 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F1644 #443D0F
analogous
#0F3144 #0F1644 #230F44
triadic
#0F1644 #440F16 #16440F
tetradic
#0F1644 #440F31 #443D0F #0F4423
square
#0F1644 #440F31 #443D0F #0F4423
split-complementary
#0F1644 #44230F #31440F
monochromatic
#060819 #060819 #0F1644 #1A2676 #2536A8

Accessibility & contrast

On white

17.23
#0F1644 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.22
#0F1644 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1644
17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F1644#FFFFFF#000000##FFFFFF
##0F16441.0017.231.2217.23
#FFFFFF17.231.0021.001.00
#0000001.2221.001.0021.00
##FFFFFF17.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001D46
Deuteranopia (green-blind)
#001943
Tritanopia (blue-blind)
#00222A
Achromatopsia (no color)
#1B1B1B

Design tokens & code

CSS
--color: #0f1644;
/* rgb */ color: rgb(15, 22, 68);
/* oklch */ color: oklch(22.8% 0.087 271.2);
Tailwind
colors: {
  custom: {
    50: '#565278',
    500: '#0f1644',
    950: '#000000',
  },
}
SCSS
$custom: #0f1644;
$custom-light: #565278;
$custom-dark: #000000;
JSON
{
  "hex": "#0f1644",
  "rgb": {
    "r": 15,
    "g": 22,
    "b": 68
  },
  "hsl": {
    "h": 232.075,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.22786,
    "c": 0.08651,
    "h": 271.2
  },
  "luminance": 0.01093
}

Semantic roles & 50–950 ramp

primary
#0F1644
secondary
#7E7430
accent
#D141E7
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030209
muted
#78787B

Preview Lab

Preview with #0F1644

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#0F1644 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva